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Add Inspire PSI launcher support #3

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122 changes: 122 additions & 0 deletions MODULE.bazel.lock
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187 changes: 187 additions & 0 deletions psi/algorithm/inspire/BUILD.bazel
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# Copyright 2026 The secretflow authors.

load("//bazel:psi.bzl", "psi_cc_binary", "psi_cc_library", "psi_cc_test")

package(default_visibility = ["//visibility:public"])

X86_64_COMPATIBLE = ["@platforms//cpu:x86_64"]

psi_cc_library(
name = "types",
hdrs = ["types.h"],
target_compatible_with = X86_64_COMPATIBLE,
)

psi_cc_library(
name = "params",
hdrs = ["params.h"],
target_compatible_with = X86_64_COMPATIBLE,
deps = ["//psi/algorithm/ypir:params"],
)

psi_cc_library(
name = "serialize",
srcs = ["serialize.cc"],
hdrs = ["serialize.h"],
target_compatible_with = X86_64_COMPATIBLE,
deps = [
":types",
"@yacl//yacl/base:buffer",
"@yacl//yacl/base:byte_container_view",
"@yacl//yacl/base:exception",
],
)

psi_cc_library(
name = "internal_primitives",
srcs = ["internal_primitives.cc"],
hdrs = ["internal_primitives.h"],
target_compatible_with = X86_64_COMPATIBLE,
deps = [
"//psi/algorithm/ypir:legacy_ypir_impl",
"//psi/algorithm/ypir:params",
"//psi/algorithm/ypir:ypir_internal_params",
"@yacl//yacl/base:exception",
],
)

psi_cc_library(
name = "internal",
srcs = ["internal.cc"],
hdrs = ["internal.h"],
target_compatible_with = X86_64_COMPATIBLE,
deps = [
":types",
"//psi/algorithm/ypir:legacy_ypir_impl",
"//psi/algorithm/ypir:params",
"//psi/algorithm/ypir:util",
"//psi/algorithm/ypir:ypir_internal_params",
"@yacl//yacl/base:exception",
],
)

psi_cc_library(
name = "large_record_he",
srcs = ["large_record_he.cc"],
hdrs = ["large_record_he.h"],
target_compatible_with = X86_64_COMPATIBLE,
deps = [
"@hexl",
],
)

psi_cc_library(
name = "large_record",
srcs = ["large_record.cc"],
hdrs = ["large_record.h"],
target_compatible_with = X86_64_COMPATIBLE,
deps = [
":internal_primitives",
":large_record_he",
":types",
"//psi/algorithm/ypir:legacy_ypir_impl",
"//psi/algorithm/ypir:ypir_internal_params",
"@hexl",
"@yacl//yacl/base:exception",
],
)

psi_cc_library(
name = "client",
srcs = ["client.cc"],
hdrs = ["client.h"],
target_compatible_with = X86_64_COMPATIBLE,
deps = [
":internal",
":params",
":serialize",
":types",
"//psi/algorithm/pir_interface:index_pir",
"//psi/algorithm/pir_interface:pir_db",
"//psi/algorithm/ypir:ypir_internal_params",
"@yacl//yacl/base:buffer",
"@yacl//yacl/base:byte_container_view",
"@yacl//yacl/base:exception",
],
)

psi_cc_library(
name = "server",
srcs = ["server.cc"],
hdrs = ["server.h"],
target_compatible_with = X86_64_COMPATIBLE,
deps = [
":internal",
":params",
":serialize",
":types",
"//psi/algorithm/pir_interface:pir_db",
"//psi/algorithm/ypir:ypir_internal_params",
"@yacl//yacl/base:buffer",
"@yacl//yacl/base:byte_container_view",
"@yacl//yacl/base:exception",
],
)

psi_cc_library(
name = "entry",
srcs = ["entry.cc"],
hdrs = ["entry.h"],
target_compatible_with = X86_64_COMPATIBLE,
deps = [
":client",
":params",
":server",
"//psi/algorithm/pir_interface:pir_db",
"@abseil-cpp//absl/strings",
"@yacl//yacl/base:buffer",
"@yacl//yacl/base:byte_container_view",
"@yacl//yacl/base:exception",
"@yacl//yacl/link:context",
],
)

psi_cc_binary(
name = "inspire_flow_smoke",
srcs = ["inspire_flow_smoke.cc"],
linkstatic = True,
target_compatible_with = X86_64_COMPATIBLE,
deps = [
":internal",
":params",
"//psi/algorithm/ypir:ypir_internal_params",
],
)

psi_cc_test(
name = "inspire_flow_test",
srcs = ["inspire_flow_smoke.cc"],
target_compatible_with = X86_64_COMPATIBLE,
deps = [
":internal",
":params",
"//psi/algorithm/ypir:ypir_internal_params",
],
)

psi_cc_binary(
name = "large_record_flow_smoke",
srcs = ["large_record_flow_smoke.cc"],
linkstatic = True,
target_compatible_with = X86_64_COMPATIBLE,
deps = [
":large_record",
":types",
],
)

psi_cc_binary(
name = "large_record_full_test",
srcs = ["large_record_full_test.cc"],
linkstatic = True,
target_compatible_with = X86_64_COMPATIBLE,
deps = [
":large_record",
":types",
],
)
61 changes: 61 additions & 0 deletions psi/algorithm/inspire/client.cc
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#include "psi/algorithm/inspire/client.h"

#include <string>
#include <utility>

#include "yacl/base/exception.h"

#include "psi/algorithm/inspire/serialize.h"
#include "psi/algorithm/ypir/ypir_internal_params.h"

namespace psi::inspire {

InspireClient::InspireClient(InspireParameters params)
: params_(std::move(params)),
context_(std::make_unique<psi::ypir::internal::ypir::Context>(
psi::ypir::internal::ypir::CreateContext(params_))) {
YACL_ENFORCE(params_.mode == psi::ypir::YpirMode::kDoublepir);
}

yacl::Buffer InspireClient::GeneratePksBuffer() const {
return yacl::Buffer();
}

std::string InspireClient::GeneratePksString() const { return {}; }

InspireQuery InspireClient::GenerateQuery(uint64_t raw_idx) const {
YACL_ENFORCE_LT(raw_idx, params_.NumItems());
return internal::GenerateQuery(raw_idx, params_, client_secrets_, *context_);
}

yacl::Buffer InspireClient::GenerateQueryBuffer(uint64_t raw_idx) const {
return SerializeQuery(GenerateQuery(raw_idx));
}

yacl::Buffer InspireClient::GenerateIndexQuery(uint64_t raw_idx) const {
return GenerateQueryBuffer(raw_idx);
}

std::string InspireClient::GenerateIndexQueryStr(uint64_t raw_idx) const {
auto buffer = GenerateQueryBuffer(raw_idx);
return std::string(static_cast<std::string_view>(buffer));
}

std::vector<uint8_t> InspireClient::DecodeResponse(
const InspireResponse& response, uint64_t raw_idx) const {
YACL_ENFORCE_LT(raw_idx, params_.NumItems());
return internal::RecoverResponse(response, params_, client_secrets_,
*context_);
}

std::vector<uint8_t> InspireClient::DecodeResponseBuffer(
const yacl::ByteContainerView& response_buffer, uint64_t raw_idx) const {
return DecodeResponse(DeserializeResponse(response_buffer), raw_idx);
}

std::vector<uint8_t> InspireClient::DecodeIndexResponse(
const yacl::ByteContainerView& response_buffer, uint64_t raw_idx) const {
return DecodeResponseBuffer(response_buffer, raw_idx);
}

} // namespace psi::inspire
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